| (19) |
 |
|
(11) |
EP 2 338 945 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
12.07.2017 Bulletin 2017/28 |
| (43) |
Date of publication A2: |
|
29.06.2011 Bulletin 2011/26 |
| (22) |
Date of filing: 26.06.2006 |
|
| (51) |
International Patent Classification (IPC):
|
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| (84) |
Designated Contracting States: |
|
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE
SI SK TR |
| (30) |
Priority: |
24.06.2005 US 693853 P
|
| (62) |
Application number of the earlier application in accordance with Art. 76 EPC: |
|
06785612.0 / 1893714 |
| (71) |
Applicant: Honeywell International Inc. |
|
Morris Plains, NJ 07950 (US) |
|
| (72) |
Inventors: |
|
- Pham, Hang T
Morristown, NJ 07962-2245 (US)
- Singh, Rajiv R
Morristown, NJ 07962-2245 (US)
|
| (74) |
Representative: Crooks, Elizabeth Caroline et al |
|
Kilburn & Strode LLP
20 Red Lion Street
London WC1R 4PJ
London WC1R 4PJ (GB) |
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| |
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| (54) |
Compositions containing fluorine substituted olefins |
(57) A method of replacing an existing heat transfer fluid contained in a heat transfer
system, comprises removing at least a portion of said existing heat transfer fluid
from said system, said existing heat transfer fluid being selected from the group
consisting of HFC, HCFC, CFC and combinations of these, and replacing at least a portion
of said existing heat transfer fluid by introducing into said system a heat transfer
composition comprising at least one fluoroalkene having the Formula I:
XCF
zR
3-z (I)
where X is a C
2 or a C
3 unsaturated, substituted or unsubstituted, radical, R is independently Cl, F, Br,
I or H, and z is 1 to 3.